28781076480

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:509

約数の個数: 448

約数和(自身を含む): 101726634240

約数和(自身を除く): 72945557760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 64, 65, 78, 80, 86, 96, 104, 120, 128, 129, 130, 156, 160, 172, 192, 195, 208, 215, 240, 256, 258, 260, 312, 320, 344, 384, 390, 416, 419, 430, 480, 512, 516, 520, 559, 624, 640, 645, 688, 768, 780, 832, 838, 860, 960, 1024, 1032, 1040, 1118, 1248, 1257, 1280, 1290, 1376, 1536, 1560, 1664, 1676, 1677, 1720, 1920, 2048, 2064, 2080, 2095, 2236, 2496, 2514, 2560, 2580, 2752, 2795, 3072, 3120, 3328, 3352, 3354, 3440, 3840, 4096, 4128, 4160, 4190, 4472, 4992, 5028, 5120, 5160, 5447, 5504, 5590, 6144, 6240, 6285, 6656, 6704, 6708, 6880, 7680, 8192, 8256, 8320, 8380, 8385, 8944, 9984, 10056, 10240, 10320, 10894, 11008, 11180, 12288, 12480, 12570, 13312, 13408, 13416, 13760, 15360, 16341, 16512, 16640, 16760, 16770, 17888, 18017, 19968, 20112, 20480, 20640, 21788, 22016, 22360, 24576, 24960, 25140, 26624, 26816, 26832, 27235, 27520, 30720, 32682, 33024, 33280, 33520, 33540, 35776, 36034, 39936, 40224, 40960, 41280, 43576, 44032, 44720, 49920, 50280, 53248, 53632, 53664, 54051, 54470, 55040, 61440, 65364, 66048, 66560, 67040, 67080, 71552, 72068, 79872, 80448, 81705, 82560, 87152, 88064, 89440, 90085, 99840, 100560, 106496, 107264, 107328, 108102, 108940, 110080, 122880, 130728, 132096, 133120, 134080, 134160, 143104, 144136, 159744, 160896, 163410, 165120, 174304, 176128, 178880, 180170, 199680, 201120, 214528, 214656, 216204, 217880, 220160, 234221, 261456, 264192, 266240, 268160, 268320, 270255, 286208, 288272, 319488, 321792, 326820, 330240, 348608, 352256, 357760, 360340, 399360, 402240, 429056, 429312, 432408, 435760, 440320, 468442, 522912, 528384, 532480, 536320, 536640, 540510, 572416, 576544, 643584, 653640, 660480, 697216, 702663, 715520, 720680, 798720, 804480, 858112, 858624, 864816, 871520, 880640, 936884, 1045824, 1056768, 1072640, 1073280, 1081020, 1144832, 1153088, 1171105, 1287168, 1307280, 1320960, 1394432, 1405326, 1431040, 1441360, 1597440, 1608960, 1716224, 1717248, 1729632, 1743040, 1761280, 1873768, 2091648, 2145280, 2146560, 2162040, 2289664, 2306176, 2342210, 2574336, 2614560, 2641920, 2788864, 2810652, 2862080, 2882720, 3217920, 3432448, 3434496, 3459264, 3486080, 3513315, 3747536, 4183296, 4290560, 4293120, 4324080, 4579328, 4612352, 4684420, 5148672, 5229120, 5283840, 5577728, 5621304, 5724160, 5765440, 6435840, 6868992, 6918528, 6972160, 7026630, 7495072, 8366592, 8581120, 8586240, 8648160, 9224704, 9368840, 10297344, 10458240, 11155456, 11242608, 11448320, 11530880, 12871680, 13737984, 13837056, 13944320, 14053260, 14990144, 16733184, 17162240, 17172480, 17296320, 18449408, 18737680, 20916480, 22310912, 22485216, 22896640, 23061760, 25743360, 27674112, 27888640, 28106520, 29980288, 33466368, 34344960, 34592640, 36898816, 37475360, 41832960, 44621824, 44970432, 46123520, 51486720, 55348224, 55777280, 56213040, 59960576, 66932736, 68689920, 69185280, 73797632, 74950720, 83665920, 89940864, 92247040, 110696448, 111554560, 112426080, 119921152, 133865472, 138370560, 147595264, 149901440, 167331840, 179881728, 184494080, 221392896, 223109120, 224852160, 239842304, 276741120, 299802880, 334663680, 359763456, 368988160, 442785792, 449704320, 479684608, 553482240, 599605760, 669327360, 719526912, 737976320, 899408640, 959369216, 1106964480, 1199211520, 1439053824, 1798817280, 1918738432, 2213928960, 2398423040, 2878107648, 3597634560, 4796846080, 5756215296, 7195269120, 9593692160, 14390538240, 28781076480]

約数ペア:

[(1, 28781076480), (2, 14390538240), (3, 9593692160), (4, 7195269120), (5, 5756215296), (6, 4796846080), (8, 3597634560), (10, 2878107648), (12, 2398423040), (13, 2213928960), (15, 1918738432), (16, 1798817280), (20, 1439053824), (24, 1199211520), (26, 1106964480), (30, 959369216), (32, 899408640), (39, 737976320), (40, 719526912), (43, 669327360), (48, 599605760), (52, 553482240), (60, 479684608), (64, 449704320), (65, 442785792), (78, 368988160), (80, 359763456), (86, 334663680), (96, 299802880), (104, 276741120), (120, 239842304), (128, 224852160), (129, 223109120), (130, 221392896), (156, 184494080), (160, 179881728), (172, 167331840), (192, 149901440), (195, 147595264), (208, 138370560), (215, 133865472), (240, 119921152), (256, 112426080), (258, 111554560), (260, 110696448), (312, 92247040), (320, 89940864), (344, 83665920), (384, 74950720), (390, 73797632), (416, 69185280), (419, 68689920), (430, 66932736), (480, 59960576), (512, 56213040), (516, 55777280), (520, 55348224), (559, 51486720), (624, 46123520), (640, 44970432), (645, 44621824), (688, 41832960), (768, 37475360), (780, 36898816), (832, 34592640), (838, 34344960), (860, 33466368), (960, 29980288), (1024, 28106520), (1032, 27888640), (1040, 27674112), (1118, 25743360), (1248, 23061760), (1257, 22896640), (1280, 22485216), (1290, 22310912), (1376, 20916480), (1536, 18737680), (1560, 18449408), (1664, 17296320), (1676, 17172480), (1677, 17162240), (1720, 16733184), (1920, 14990144), (2048, 14053260), (2064, 13944320), (2080, 13837056), (2095, 13737984), (2236, 12871680), (2496, 11530880), (2514, 11448320), (2560, 11242608), (2580, 11155456), (2752, 10458240), (2795, 10297344), (3072, 9368840), (3120, 9224704), (3328, 8648160), (3352, 8586240), (3354, 8581120), (3440, 8366592), (3840, 7495072), (4096, 7026630), (4128, 6972160), (4160, 6918528), (4190, 6868992), (4472, 6435840), (4992, 5765440), (5028, 5724160), (5120, 5621304), (5160, 5577728), (5447, 5283840), (5504, 5229120), (5590, 5148672), (6144, 4684420), (6240, 4612352), (6285, 4579328), (6656, 4324080), (6704, 4293120), (6708, 4290560), (6880, 4183296), (7680, 3747536), (8192, 3513315), (8256, 3486080), (8320, 3459264), (8380, 3434496), (8385, 3432448), (8944, 3217920), (9984, 2882720), (10056, 2862080), (10240, 2810652), (10320, 2788864), (10894, 2641920), (11008, 2614560), (11180, 2574336), (12288, 2342210), (12480, 2306176), (12570, 2289664), (13312, 2162040), (13408, 2146560), (13416, 2145280), (13760, 2091648), (15360, 1873768), (16341, 1761280), (16512, 1743040), (16640, 1729632), (16760, 1717248), (16770, 1716224), (17888, 1608960), (18017, 1597440), (19968, 1441360), (20112, 1431040), (20480, 1405326), (20640, 1394432), (21788, 1320960), (22016, 1307280), (22360, 1287168), (24576, 1171105), (24960, 1153088), (25140, 1144832), (26624, 1081020), (26816, 1073280), (26832, 1072640), (27235, 1056768), (27520, 1045824), (30720, 936884), (32682, 880640), (33024, 871520), (33280, 864816), (33520, 858624), (33540, 858112), (35776, 804480), (36034, 798720), (39936, 720680), (40224, 715520), (40960, 702663), (41280, 697216), (43576, 660480), (44032, 653640), (44720, 643584), (49920, 576544), (50280, 572416), (53248, 540510), (53632, 536640), (53664, 536320), (54051, 532480), (54470, 528384), (55040, 522912), (61440, 468442), (65364, 440320), (66048, 435760), (66560, 432408), (67040, 429312), (67080, 429056), (71552, 402240), (72068, 399360), (79872, 360340), (80448, 357760), (81705, 352256), (82560, 348608), (87152, 330240), (88064, 326820), (89440, 321792), (90085, 319488), (99840, 288272), (100560, 286208), (106496, 270255), (107264, 268320), (107328, 268160), (108102, 266240), (108940, 264192), (110080, 261456), (122880, 234221), (130728, 220160), (132096, 217880), (133120, 216204), (134080, 214656), (134160, 214528), (143104, 201120), (144136, 199680), (159744, 180170), (160896, 178880), (163410, 176128), (165120, 174304)]